IL-27 promotes pathogenic T cells in a mouse model of Sjögren's disease

Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 264(2024) vom: 24. Juni, Seite 110260
1. Verfasser: Debreceni, Ivy L (VerfasserIn)
Weitere Verfasser: Barr, Jennifer Y, Upton, Ellen M, Chen, Yi-Guang, Lieberman, Scott M
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Journal Article Exhausted CD8 T cells IL-27 Sjögren's disease T follicular cytotoxic cells T follicular helper cells T peripheral helper cells Il27 protein, mouse Interleukins Programmed Cell Death 1 Receptor mehr... Receptors, Interleukin Interleukin-27 Inducible T-Cell Co-Stimulator Protein Apyrase EC 3.6.1.5 Il27ra protein, mouse Pdcd1 protein, mouse
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245 1 0 |a IL-27 promotes pathogenic T cells in a mouse model of Sjögren's disease 
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520 |a Sjögren's disease (SjD) is a chronic autoimmune disease characterized by focal lymphocytic inflammation in lacrimal and salivary glands. We recently identified IL-27 as a requisite signal for the spontaneous SjD-like manifestations in nonobese diabetic (NOD) mice. Here, we define T cell-intrinsic effects of IL-27 in lacrimal gland disease in NOD mice. IL-27 receptor was required by both CD4 T effector (Te) cells and CD8 T cells to mediate focal inflammation. Intrinsic IL-27 signaling was associated with PD-1 and ICOS expressing T follicular helper (Tfh)-like CD4 Te cells within lacrimal glands, including subsets defined by CD73 or CD39 expression. CD8 T cells capable of IL-27 signaling also expressed PD-1 with subsets expressing ICOS and CD73 demonstrating a T follicular cytotoxic (Tfc)-like cell phenotype and others expressing a CD39hi exhausted-like phenotype. These findings suggest IL-27 is a key early signal driving a follicular-type response in lacrimal gland inflammation in NOD mice 
650 4 |a Journal Article 
650 4 |a Exhausted CD8 T cells 
650 4 |a IL-27 
650 4 |a Sjögren's disease 
650 4 |a T follicular cytotoxic cells 
650 4 |a T follicular helper cells 
650 4 |a T peripheral helper cells 
650 7 |a Il27 protein, mouse  |2 NLM 
650 7 |a Interleukins  |2 NLM 
650 7 |a Programmed Cell Death 1 Receptor  |2 NLM 
650 7 |a Receptors, Interleukin  |2 NLM 
650 7 |a Interleukin-27  |2 NLM 
650 7 |a Inducible T-Cell Co-Stimulator Protein  |2 NLM 
650 7 |a Apyrase  |2 NLM 
650 7 |a EC 3.6.1.5  |2 NLM 
650 7 |a Il27ra protein, mouse  |2 NLM 
650 7 |a Pdcd1 protein, mouse  |2 NLM 
700 1 |a Barr, Jennifer Y  |e verfasserin  |4 aut 
700 1 |a Upton, Ellen M  |e verfasserin  |4 aut 
700 1 |a Chen, Yi-Guang  |e verfasserin  |4 aut 
700 1 |a Lieberman, Scott M  |e verfasserin  |4 aut 
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773 1 8 |g volume:264  |g year:2024  |g day:24  |g month:06  |g pages:110260 
856 4 0 |u http://dx.doi.org/10.1016/j.clim.2024.110260  |3 Volltext 
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